72388278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{236563}}^1$

素因数の和:236588

約数の個数: 24

約数和(自身を含む): 166067928

約数和(自身を除く): 93679650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 236563, 473126, 709689, 1419378, 2129067, 4021571, 4258134, 8043142, 12064713, 24129426, 36194139, 72388278]

約数ペア:

[(1, 72388278), (2, 36194139), (3, 24129426), (6, 12064713), (9, 8043142), (17, 4258134), (18, 4021571), (34, 2129067), (51, 1419378), (102, 709689), (153, 473126), (306, 236563)]